... -NT28+FK-NT28 Material: full carbon Size: 50/52/56CM quality: frame and fork pass EN test! Frame and fork pass EN test ... .Tantuo Sporting Goods Co., LTD., located in Guangzhou, is a specialized carbon fiber products manufacturerOur ... category has a long list of various kinds of carbon fiber products, such as Frame, Front Fork Rim, Head Set, Handlebar, Saddle, Seat ...